Exception was thrown from the UITest module.
at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowComException(COMException innerException, IPlaybackContext context)
at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(SystemException exception, IPlaybackContext context)
at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(SystemException exception, String queryId)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindFirstDescendant(String queryId, Int32 maxDepth, Int32& timeLeft)
at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.GetUITestControlRecursive(Boolean useCache, Boolean alwaysSearch, ISearchArgument searchArg, IList`1 windowTitles, Int32& timeLeft)
at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.GetElement(Boolean useCache, ISearchArgument searchArg)
at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.Search(ISearchArgument searchArg)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindInternal()
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindPrivate()
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.<Find>b__3a()
at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod(Func`1 function, UITestControl control, Boolean firePlaybackErrorEvent, Boolean logAsAction)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.Find()
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetPropertyPrivate(String propertyName)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl+<>c__DisplayClass3e.<GetProperty>b__3d()
at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod(Func`1 function, UITestControl control, Boolean firePlaybackErrorEvent, Boolean logAsAction)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetProperty(String propertyName)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl+<>c__DisplayClass50.<WaitForControlPropertyEqual>b__4f(UITestControl ctrl)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.WaitForCondition(T conditionContext, Predicate`1 conditionEvaluator, Int32 millisecondsTimeout)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.WaitForControlCondition(Predicate`1 conditionEvaluator, Int32 millisecondsTimeout)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.WaitForControlPropertyEqual(String propertyName, Object propertyValue, Int32 millisecondsTimeout)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.WaitForControlExist(Int32 millisecondsTimeout)
at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.WaitForControlExist()
at
RDT.CodedUITest1.
AddRdt()in e:\F# programs\Gmail\CodedUITestProject1\RDT\CodedUITest1.cs:line 58